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Tue, 29 Oct 2024 17:42:41 -0700 (PDT) From: Anton Blanchard To: qemu-riscv@nongnu.org, qemu-devel@nongnu.org Cc: Anton Blanchard , Palmer Dabbelt , Alistair Francis , Bin Meng , Weiwei Li , Daniel Henrique Barboza , Liu Zhiwei Subject: [PATCH] target/riscv: Fix vcompress with rvv_ta_all_1s Date: Wed, 30 Oct 2024 11:41:46 +1100 Message-Id: <20241030004146.935656-1-antonb@tenstorrent.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::f31; envelope-from=antonb@tenstorrent.com; helo=mail-qv1-xf31.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Tue, 29 Oct 2024 21:12:47 -0400 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @tenstorrent.com) X-ZM-MESSAGEID: 1730250827963116600 Content-Type: text/plain; charset="utf-8" vcompress packs vl or less fields into vd, so the tail starts after the last packed field. Signed-off-by: Anton Blanchard --- target/riscv/vector_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c index 072bd444b1..ccb32e6122 100644 --- a/target/riscv/vector_helper.c +++ b/target/riscv/vector_helper.c @@ -5132,7 +5132,7 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void= *vs2, \ } \ env->vstart =3D 0; = \ /* set tail elements to 1s */ \ - vext_set_elems_1s(vd, vta, vl * esz, total_elems * esz); \ + vext_set_elems_1s(vd, vta, num * esz, total_elems * esz); \ } =20 /* Compress into vd elements of vs2 where vs1 is enabled */ --=20 2.34.1